2699697420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16871}}^1$

素因数の和:17020

約数の個数: 144

約数和(自身を含む): 9433202688

約数和(自身を除く): 6733505268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 630, 635, 762, 889, 1143, 1260, 1270, 1524, 1778, 1905, 2286, 2540, 2667, 3556, 3810, 4445, 4572, 5334, 5715, 7620, 8001, 8890, 10668, 11430, 13335, 16002, 16871, 17780, 22860, 26670, 32004, 33742, 40005, 50613, 53340, 67484, 80010, 84355, 101226, 118097, 151839, 160020, 168710, 202452, 236194, 253065, 303678, 337420, 354291, 472388, 506130, 590485, 607356, 708582, 759195, 1012260, 1062873, 1180970, 1417164, 1518390, 1771455, 2125746, 2142617, 2361940, 3036780, 3542910, 4251492, 4285234, 5314365, 6427851, 7085820, 8570468, 10628730, 10713085, 12855702, 14998319, 19283553, 21257460, 21426170, 25711404, 29996638, 32139255, 38567106, 42852340, 44994957, 59993276, 64278510, 74991595, 77134212, 89989914, 96417765, 128557020, 134984871, 149983190, 179979828, 192835530, 224974785, 269969742, 299966380, 385671060, 449949570, 539939484, 674924355, 899899140, 1349848710, 2699697420]

約数ペア:

[(1, 2699697420), (2, 1349848710), (3, 899899140), (4, 674924355), (5, 539939484), (6, 449949570), (7, 385671060), (9, 299966380), (10, 269969742), (12, 224974785), (14, 192835530), (15, 179979828), (18, 149983190), (20, 134984871), (21, 128557020), (28, 96417765), (30, 89989914), (35, 77134212), (36, 74991595), (42, 64278510), (45, 59993276), (60, 44994957), (63, 42852340), (70, 38567106), (84, 32139255), (90, 29996638), (105, 25711404), (126, 21426170), (127, 21257460), (140, 19283553), (180, 14998319), (210, 12855702), (252, 10713085), (254, 10628730), (315, 8570468), (381, 7085820), (420, 6427851), (508, 5314365), (630, 4285234), (635, 4251492), (762, 3542910), (889, 3036780), (1143, 2361940), (1260, 2142617), (1270, 2125746), (1524, 1771455), (1778, 1518390), (1905, 1417164), (2286, 1180970), (2540, 1062873), (2667, 1012260), (3556, 759195), (3810, 708582), (4445, 607356), (4572, 590485), (5334, 506130), (5715, 472388), (7620, 354291), (8001, 337420), (8890, 303678), (10668, 253065), (11430, 236194), (13335, 202452), (16002, 168710), (16871, 160020), (17780, 151839), (22860, 118097), (26670, 101226), (32004, 84355), (33742, 80010), (40005, 67484), (50613, 53340)]